1.We are factory 2.Size:6,8,12mm and 1/4,1/2" 3. ... Bit,Chamfer Bit,V - grooving Bit, Half Round Bit,Conver Edging Bit ,Round Over Bit,Beading Bit, Roman Ogee Bit, ... Bit, Wavy Edge Bit,Classical Moulding Bit, Mortising Bit,Round Nose Bit, Classical PlungeBit, Carving Bit, Open&Carving Bit ... size and shank are availableDifferent packing are available Curved Round Line with Bearing spec1/4"x 1/2" 5/8" ...